Amana Ptac l51-755 Bearing Ptac Room Air Unit

Product Description

The AMANA PTAC l51-755 is a replacement bearing designed for use in packaged terminal air conditioner units. Bearings in PTAC systems support rotating components such as fan motors and blower assemblies, reducing friction and maintaining proper shaft alignment during operation. This part is identified by cross-reference number 0163P00027. Installation is typically performed by a licensed HVAC technician during scheduled maintenance or when a failed bearing causes noise, vibration, or reduced airflow in the unit.

This bearing is suited for residential and light commercial PTAC applications, including hotel, motel, apartment, and assisted-living installations where PTAC units are common. It is used as a direct OEM-style replacement when the original bearing shows signs of wear, seizing, or excessive play. Replacing a failed bearing promptly prevents secondary damage to the motor shaft and surrounding components.

Key Features

• OEM-style replacement bearing for PTAC fan and blower assemblies
• Cross-referenced as 0163P00027 for sourcing and identification
• Supports proper shaft alignment and reduces rotational friction
• Designed for the service demands of continuously operating PTAC systems

Compatibility

Designed as an OEM-style replacement bearing for AMANA PTAC room air conditioning units. Cross-reference number 0163P00027 may assist in confirming fitment with the original unit documentation.

Installation Notes

A licensed HVAC technician should perform bearing replacement on PTAC units. Disconnect power to the unit at the circuit breaker before beginning any disassembly. Remove the blower or fan assembly carefully to avoid damaging the motor shaft during extraction and reinstallation of the bearing. Refer to the unit service manual and applicable local codes for proper reassembly procedures.

Technical Specifications

• Cross-Reference Part Number: 0163P00027
• Product Type: Bearing
• Application: PTAC Room Air Unit

Standard Information

• Brand: AMANA PTAC
• Manufacturer Part Number: l51-755